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HMT451V7MFR8C Datasheet, PDF (11/67 Pages) Hynix Semiconductor – DDR3 SDRAM VLP Registered DIMM Based on 4Gb M-die | |||
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On DIMM Thermal Sensor
The DDR3 SDRAM DIMM temperature is monitored by integrated thermal sensor. The integrated thermal
sensor comply with JEDEC âTSE2002av, Serial Presence Detect with Temperature Sensorâ.
Connection of Thermal Sensor
EVENT
SCL
SDA
SA0
SA1
SA2
EVENT SPD with
SCL Integrated
SDA
TS
SA0
SA1
SA2
Temperature-to-Digital Conversion Performance
Parameter
Temperature Sensor Accuracy (Grade B)
Resolution
Condition
Active Range,
75°C < TA < 95°C
Monitor Range,
40°C < TA < 125°C
-20°C < TA < 125°C
Min Typ Max Unit
-
± 0.5 ± 1.0 °C
-
± 1.0 ± 2.0 °C
-
± 2.0 ± 3.0 °C
0.25
°C
Rev. 1.0 / Aug. 2012
11
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